Gunillaea emirnensis (A.Dc.) Thulin

Species

Angiosperms > Asterales > Campanulaceae > Gunillaea

Characteristics

Annual ascending or decumbent, rarely erect herb, 4–40 cm. tall, usually much branched from the base.. Stem ± hirsute, rarely glabrescent.. Leaves narrowly elliptic to elliptic or oblanceolate, up to 8–40 mm. long and 2–10 mm. wide, acute to almost rounded at the apex, with attenuate base, ± hirsute or glabrous; margin slightly cartilaginous, ± undulate-crenate; midvein protruding beneath, lateral veins obscure.. Inflorescence not well demarcated, lax.. Flowers sessile or shortly pedicellate; pedicel elongating in fruit up to 10 mm.. Hypanthium narrowly obconical, 5–10-nerved, glabrous or hirsute.. Calyx-lobes 3–5, often of varying length, narrowly triangular to oblanceolate or narrowly oblong, 1.5–5(–10) mm. long, glabrous or ± hirsute, sparsely denticulate.. Corolla white or blue, 2.4–4(–5) mm. long; lobes 3–4(–5), united about halfway.. Stamens 3–4(–5), 2–3.2 mm. long; filament-bases narrowly triangular to broadly angular-obovate, glabrous or ciliate; anthers 0.6–1.6 mm. long.. Style glabrous or rarely hairy below, eglandular; lobes 2, 0.5–1.6 mm. long, often slightly unequal in length; pollen-collecting hairs present on style-lobes only.. Capsules obovoid to narrowly obconical or cylindrical, often slightly curved upwards, up to 10 mm. long, prominently 5–10-nerved, glabrous or hirsute.. Seeds elliptic, often ± reniform, slightly compressed, 0.5–0.8 mm. long; testa sulcate, rarely with hair-like projections.. Fig. 6.
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Leaves up to 8–40 x 2–10 mm., narrowly elliptic to elliptic or oblanceolate, acute to almost rounded with attenuate base, ± hirsute or glabrous; margin slightly incrassate, ± undulate–crenate; midvein protruding beneath, lateral veins obscure.
Style glabrous or rarely hairy below, eglandular; lobes 2, 0·5–1·6 mm. long, often slightly unequal in length; pollen–collecting hairs present on style–lobes only.
Calyx–lobes 3–5, 1·5–5(10) mm. long, often of varying length, narrowly triangular to oblanceolate or narrowly oblong, glabrous or ± hirsute, sparsely denticulate.
Capsules up to 10 mm. long, obovoid to narrowly obconical or cylindrical, often slightly curved upwards, prominently 5–10 nerved, glabrous or hirsute.
Stamens 3–4(5), 2–3·2 mm. long; filament–bases narrowly triangular to broadly angular–obovate, glabrous or ciliate; anthers 0·6–1·6 mm. long.
Seeds 0·5–0·8 mm. long, elliptic in outline, often ± reniform, slightly compressed; testa sulcate, rarely with hair–like projections.
Annual ascending or decumbent, rarely erect herb, 4–40 cm. tall, usually much branched from the base.
Flowers sessile or shortly pedicellate; pedicel elongating in fruit up to 10 mm.
Corolla 2·4–4(5) mm. long, white or blue; Jobes 3–4(5), united c. halfway.
Hypanthium narrowly obconical, 5–10–nerved, glabrous or hirsute.
Inflorescence not well demarcated, lax.
Stem ± hirsute, rarely glabrescent.
Life form annual
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.04 - 0.4
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Gunillaea emirnensis world distribution map, present in Angola, Madagascar, Tanzania, United Republic of, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:142529-1
WFO ID wfo-0000833174
COL ID 3HM8H
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Wahlenbergia huillana Gunillaea emirnensis Wahlenbergia emirnensis Campanopsis emirnensis Campanopsis huillana Cervicina huillana Wahlenbergia huillana var. pusilla